TX TPH Calibration Standard (High End)

Demeton-S-methyl

3-n-Propylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 621-27-2

1,2,4,5,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane